【摘要】 本文首次记述了湖南省洞庭湖DT01剖面介形类现生种,包含3属4种,它们为比利时舍氏玻璃介(相似种)Schellencandonacf.belgica(Klie,1937)、布氏土星介Ilyocypris bradyi(Sars,1890)、土星介属(未定种)Ilyocypris sp.和豆形豆形玻璃介Fabaeformiscandona fabaeformis(Fischer,1851)。上述属种在洞庭湖区为首次报道,在湖南省亦是首次。此外,S.cf.belgica在我国还很少报道。本研究可丰富我国介形类现生种数据,同时为利用该类生物定量重建本区域全新世古气候奠定基础。更多还原

【Abstract】 Freshwater ostracods at the DT01 Section from the Dongting Lake,Hunan Province,China were firstly described,including 4 species of 3 genera,such as Schellencandona cf.belgica(Klie,1937),Ilyocypris bradyi(Sars,1890),Ilyocypris sp.and Fabaeformiscandona fabaeformis(Fischer,1851).These species are also reported in Hunan for the first time.Furthermore,the report about S.cf.belgicain China is sparse.The study enriches the data of Chinese freshwater ostracods and benefit Holocene paleoclimate quantitative reconstruction of the area by using ostracods.更多还原